luxembourg polyacrylamide polymer product introduction
luxembourg polyacrylamide polymer product introduction
luxembourg polyacrylamide polymer product introduction
luxembourg polyacrylamide polymer product introduction
luxembourg polyacrylamide polymer product introduction
polyacrylamide - wikipedia

Polyacrylamide - Wikipedia

Polyacrylamide (abbreviated as PAM or pAAM) is a polymer with the formula (-CH 2 CHCONH 2 -). It has a linear-chain structure. PAM is highly water-absorbent, forming a soft gel when hydrated. In 2008, an estimated 750,000,000 kg were produced, mainly for water treatment and the paper and mineral industries.

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polyacrylamide degradation and its implications in

Polyacrylamide degradation and its implications in

The term ¡°polyacrylamide¡± is loosely used to describe any polymer with acrylamide present as one of the monomers. 1 More rigorously, its IUPAC nomenclature is poly (prop-2-enamide), which...

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the new approach to the preparation of polyacrylamide-based

The New Approach to the Preparation of Polyacrylamide-Based

Linear and crosslinked polyacrylamide, as well as acrylamide copolymers, are of significant applied interest and are used in water treatment [ 1, 2, 3 ], enhanced oil recovery (EOR) technologies [ 3, 4, 5, 6 ], stabilization of nanoparticles [ 7, 8, 9 ], electrophoresis-induced separation and purification of substances [ 10 ], and adsorption rem...

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a comprehensive review of polyacrylamide polymer gels for

A comprehensive review of polyacrylamide polymer gels for

A comprehensive review of polyacrylamide polymer gels for conformance control Baojun Bai 1, *, Jia Zhou 2 , Mingfei Yin 1 1. Missouri University of Science and Technology, Rolla 65409, USA; 2. BASF Corporation, Houston 77802, USA Abstract: Polymer gels have been designed and successfully applied to improve sweep efficiency and to reduce ...

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cationic polyacrylamide copolymers (pams): environmental half

Cationic polyacrylamide copolymers (PAMs): environmental half

Background Cationic polyacrylamide copolymers (PAMs) are used for sludge dewatering in municipal waste water treatment and might enter the environment by spreading of the sludge on agricultural land. Concern has been expressed since little is known about the degradation of PAMs in soils. To obtain detailed information on the polymer¡¯s fate in the soil compartment, the degradation of 14C ...

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biodegradation of polyacrylamide and its derivatives

Biodegradation of Polyacrylamide and Its Derivatives

Although polyacrylamide (PAM) and its derivatives have many useful applications, their release in nature can have impacts on the environment and human health, thus bioremediation approaches for residual PAM are urgently needed.

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preparation and properties of cationic polyacrylamide

Preparation and properties of cationic polyacrylamide

Introduction Polyacrylamides (PAM) are an important class of water-soluble polymers with low synthetic cost, high viscosity, and good rheological properties. PAM is widely used for oil and gas extraction and wastewater treatment industries, especially in drilling fluids, fracturing fluids, polymer drives and other oil and gas extraction fields.

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state-of-the-art review on recent advances in polymer

State-of-the-art review on recent advances in polymer

Abstract Composites, blends, and polymer membranes are all examples of processes that may benefit from response surface methodology (RSM) to optimize material characteristics. RSM is a convenient technique for determining the effect of several variables and their interactions on single or multiple response variables. The theoretical foundations and practical applications of RSM including the ...

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some aspects of the properties and degradation of

Some Aspects of the Properties and Degradation of

Characterization of Hydrophobically Modified Polyacrylamide in Mixed Polymer-Gemini Surfactant Systems for Enhanced Oil Recovery Application. ACS Omega 2019 , 4 (23) , 20164-20177.

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polyacrylamide degradation and its implications in

Polyacrylamide degradation and its implications in

application of 1¨C20kg of polymer per hectare (ha),33,34 with typical MW of 1¨C20¡Á106 Da21 ,3335 and concentrations less than 10mg/L;33 the high cost of PAM is a signi?cant limitation to more ...

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